Crew list of Ships hit by U-boats
Ralph Jacob Kohlmeyer
Merchant Marine. American
| Born | 28 Oct 1919 | Rego Park, NY | |
| Died | 24 Feb 1943 | (23) |
Roster information listed for Ralph Jacob Kohlmeyer
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Jonathan Sturges | Steam merchant | Engineer Cadet | 24 Feb 1943 (+) | U-707 (1) |